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NF EN 60664-4 : 2006

Current
Current

The latest, up-to-date edition.

INSULATION COORDINATION FOR EQUIPMENT WITHIN LOW-VOLTAGE SYSTEMS - PART 4: CONSIDERATION OF HIGH-FREQUENCY VOLTAGE STRESS
Published date

12-01-2013

AVANT-PROPOS
INTRODUCTION
1 Domaine d'application et objet
2 Références normatives
3 Termes et définitions
4 Distances d'isolement
  4.1 Conditions générales
  4.2 Informations de base
  4.3 Champs homogène et approximativement homogène
  4.4 Champs non homogènes
5 Lignes de fuite
  5.1 Valeurs expérimentales
  5.2 Dimensionnement des lignes de fuite
6 Isolation solide
  6.1 Considération générale
  6.2 Facteurs d'influence
  6.3 Dimensionnement de l'isolation solide
7 Essais à haute fréquence
  7.1 Exigences fondamentales
  7.2 Source de tension d'essai
  7.3 Conditionnement
  7.4 Essai de claquage à haute fréquence
  7.5 Essai de décharges partielles à haute fréquence
  7.6 Exemples des résultats d'essai
8 Tensions non sinusoïdales
  8.1 Considérations générales
  8.2 Tension de chocs périodique
  8.3 Analyse harmonique
  8.4 Procédure de dimensionnement et essais
Annexe A (informative) Caractéristiques d'isolement des
         distances d'isolement sous des tensions à haute
         fréquence
Annexe B (informative) Caractéristiques d'isolement des
         lignes de fuite sous des tensions à haute fréquence
Annexe C (informative) Caractéristiques d'isolement de
         l'isolation solide sous des tensions à haute
         fréquence
Annexe D (normative) Essais de l'isolation sous des tensions
         à haute fréquence
Annexe E (informative) Isolation subissant des contraintes
         avec des tensions à haute fréquence non sinusoïdales
Annexe F (informative) Schémas de dimensionnement
Bibliographie

Describes basic, supplementary and reinforced insulation subjected to high-frequency voltage stress within low-voltage equipment.

DevelopmentNote
Indice de classement: C20-040-4 PR NF EN 60664-4 June 2004 (06/2004)
DocumentType
Standard
PublisherName
Association Francaise de Normalisation
Status
Current

NF EN 60664-1 : 2007 INSULATION COORDINATION FOR EQUIPMENT WITHIN LOW-VOLTAGE SYSTEMS - PART 1: PRINCIPLES, REQUIREMENTS AND TESTS
NF EN 61800 5-1 : 2007 ADJUSTABLE SPEED ELECTRICAL POWER DRIVE SYSTEMS - PART 5-1: SAFETY REQUIREMENTS - ELECTRICAL, THERMAL AND ENERGY

IEC 60112:2003+AMD1:2009 CSV Method for the determination of the proof and the comparative tracking indices of solid insulating materials
NF EN 60664-5 : 2008 INSULATION COORDINATION FOR EQUIPMENT WITHIN LOW-VOLTAGE SYSTEMS - PART 5: COMPREHENSIVE METHOD FOR DETERMINING CLEARANCES AND CREEPAGE DISTANCES EQUAL TO OR LESS THAN 2 MM
NF EN 60664-1 : 2007 INSULATION COORDINATION FOR EQUIPMENT WITHIN LOW-VOLTAGE SYSTEMS - PART 1: PRINCIPLES, REQUIREMENTS AND TESTS
NF EN 60112 : 2003 AMD 1 2010 METHOD FOR THE DETERMINATION OF THE PROOF AND THE COMPARATIVE TRACKING INDICES OF SOLID INSULATING MATERIALS
IEC GUIDE 104:2010 The preparation of safety publications and the use of basic safety publications and group safety publications
IEC 60664-5:2007 Insulation coordination for equipment within low-voltage systems - Part 5: Comprehensive method for determining clearances and creepage distances equal to or less than 2 mm
IEC 60664-1:2007 Insulation coordination for equipment within low-voltage systems - Part 1: Principles, requirements and tests

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